Home / 166,234.16-249,375.84-61,044.93

Finding the Fourth Proportional to 166,234.16, 249,375.84 and 61,044.93

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Solution

The fourth proportional to 166,234.16, 249,375.84 and 61,044.93 is: 91,576.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,234.16 : 249,375.84 = 61,044.93 : x
  2. Step 2: Convert to fraction form
    166,234.16/249,375.84 = 61,044.93/x
  3. Step 3: Cross multiply
    166,234.16x = 249,375.84 × 61,044.93
  4. Step 4: Simplify right side
    166,234.16x = 15,223,130,696.49
  5. Step 5: Solve for x
    x = 15,223,130,696.49/166,234.16
  6. Step 6: Final answer
    x = 91,576.43

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.